Quadratojugal a. : Of or pertaining to the quadrate and jugal bones.

Quadratojugal a. : Of or pertaining to the quadratojugal bone.

Quadratojugal n. : The quadratojugal bone.

Example:


Taxonomy
Quadratojugal, free encyclopedia, search, Unsourced, small jaw, jaw bone, amphibians, reptiles, birds, mammals, bones, species, Personal tools, Interaction, Toolbox, Languages, non-profit organization, veterinary medicine.

Defination from the web:
Quadratojugal. From Wikipedia, the free encyclopedia. Jump to: navigation, search. This article does not cite any references or sources. ... The quadratojugal is a small jaw bone that is present in most amphibians, reptiles, and birds, but has been lost in mammals. ...